Sound reinforcement system, sound reinforcement method and computer readable storage medium
A technology of a sound reinforcement system and a host, which is applied to electric loudspeakers, transducer acoustic response prevention, etc., can solve the problems of poor sound quality of sound reinforcement systems, and achieve the effect of ensuring sound quality
Active Publication Date: 2021-08-06
深圳市技湛科技有限公司
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[0003] The main purpose of the present invention is to provide a sound reinforcement system and its sound reinforcement method and computer-readable storage medium, aiming to solve the problem of poor sound quality of the sound reinforcement system
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[0085] refer to image 3 , image 3 For the first embodiment of the sound reinforcement method based on the sound reinforcement system of the present invention, the sound reinforcement method of the sound reinforcement system includes the following steps:
[0086] Step S10, when receiving the first audio signal collected by the near-speaking voice collection device and the second audio signal collected by the far-speaking voice collection device, perform audio pre-processing on the first audio signal, wherein the The audio pre-processing includes at least one of noise reduction processing, filtering processing, parametric equalization adjustment processing, volume adjustment processing and gain processing;
[0087] In the present invention, the sound reinforcement system can be applied to places where sound reinforcement is required, such as classrooms and large-scale activities. Speaking voice collection device and far-speaking voice collection device can be set to a plural...
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The invention discloses a sound reinforcement method for a sound reinforcement system. The sound reinforcement system includes a sound reinforcement host, at least one near-speaking voice collection device, and at least one far-speaking voice collection device. The short-speaking voice collection device and the far-speaking voice collection device are respectively Connect with the sound reinforcement host, the distance between the short-speaking voice collection device and the sound source is less than the distance between the far-speaking voice collection device and the sound source; the sound reinforcement method of the sound reinforcement system comprises the following steps: When the first audio signal collected by the device and the second audio signal collected by the far-speaking voice collection device, audio pre-processing is performed on the first audio signal; and the first audio signal after the audio pre-processing is amplified and played. The invention also discloses a sound reinforcement system and a computer-readable storage medium. The invention ensures the sound quality of the audio signal played by sound reinforcement.
Description
technical field [0001] The invention relates to the technical field of sound processing, in particular to a sound reinforcement system, a sound reinforcement method and a computer-readable storage medium. Background technique [0002] In the field of education, classroom teaching usually does not use a sound reinforcement system, or uses a simple sound reinforcement system. The simple sound reinforcement system only amplifies the teacher's voice through sound reinforcement equipment such as speakers. A problem with poor sound quality of the audio signal. Contents of the invention [0003] The main purpose of the present invention is to provide a sound reinforcement system, a sound reinforcement method thereof, and a computer-readable storage medium, aiming at solving the problem of poor sound quality of the sound reinforcement system. [0004] To achieve the above object, the present invention provides a sound reinforcement method for a sound reinforcement system, the so...
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IPC IPC(8): H04R27/04H04R3/02
CPCH04R3/02H04R27/04
Inventor 陈敬海李静吴景田
Owner 深圳市技湛科技有限公司